Downstream Valve Regulators

Cressi XS Octopus

87 reviews

SKU: CSBOXS

~~$124.95~~ Save: $15.95 (13%)

^$109

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In Stock

DESCRIPTION

A reliable and high-performance Cressi XS Octopus with a lightweight design and dependable valve.

Pros

Great performance and breathability
Good value for the price
Easy to use and adjust
Budget-friendly
Reliable and durable

Thermo by XS Scuba Din/Yoke Valve Pro 3442 psi(230 bar) EANX

12 reviews

SKU: XSSVP34

^$86

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In Stock

DESCRIPTION

A durable and versatile Thermo valve that converts to a 230-Bar DIN outlet for pre-blended Nitrox.

Tusa SS-0002 Duo Air II Alternate Combo Inflator

10 reviews

SKU: TBTSS02

^$265

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In Stock

DESCRIPTION

A combination octopus regulator/power inflator with an air balanced power inflator valve and classic downstream regulator valve.

Cressi XS Compact Pro MC9 SC Regulator

7 reviews

SKU: CSBRCPS

^$389.95

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In Stock

DESCRIPTION

A lightweight, environmentally sealed regulator with enhanced performance and reduced effort for easy travel.

Dive Rite XT Regulator

6 reviews

SKU: DIVRG5300D

^$459

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In Stock

DESCRIPTION

A patented Dive Rite XT regulator with optimal hose routing, 5 LP ports, and Teflon-coated parts.

Zeagle F8 Octopus with Yellow Hose

3 reviews

SKU: ZGLOF8YL

^$299.95

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In Stock

DESCRIPTION

A lightweight yellow octopus with adjustable inhalation resistance and venturi free flow control.

Scubapro Mark 2 EVO DIN Regulator, First Stage Only

2 reviews

SKU: SCPM2ED

^$304

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In Stock

DESCRIPTION

A lightweight Scubapro Mark 2 EVO DIN regulator with increased airflow and easy maintenance.

Zeagle Envoy II Octopus, Yellow

2 reviews

SKU: ZGLOE

^$199.95

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In Stock

DESCRIPTION

A yellow Zeagle Envoy II Octopus with a downstream demand valve design and thermoplastic construction.

Scubapro MK25 EVO/A700 Carbon BT DIN Dive Regulator System

1 reviews

SKU: SCPM25EA7CBD

^$1749

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In Stock

DESCRIPTION

A lightweight and durable Scubapro regulator with a carbon fiber 2nd stage front cover and black tech coating.

Thermo by XS Scuba Din/Yoke Valve Pro 3300 PSI EANX0

1 reviews

SKU: XSSVP33

^$86

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In Stock

DESCRIPTION

A durable and versatile Thermo valve with Teflon coating, suitable for yoke and DIN regulators.

XS Scuba Brawn Octopus

1 reviews

SKU: XSSBO

^$154.95

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In Stock

DESCRIPTION

A pneumatically balanced octopus with an adjustable dive/pre-dive Venturi lever and easy purge cover.

Mares Dual Octo

SKU: MRSDO

^$198.95

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In Stock

DESCRIPTION

A compact-size octopus with a stylish design, lightweight housing, V.A.D. system, and dependable valve design.

Scubapro MK2 EVO/S270 Regulator, DIN

SKU: SCPM2ES270D

^$600

+ wishlist

In Stock

DESCRIPTION

A compact and lightweight Scubapro regulator with smooth breathing and thermal insulation for comfortable diving.

Interspiro Divator RS4 4-Port Regulator, No Gauge

SKU: INSDR4PGD

^$974

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In Stock

DESCRIPTION

A high-performance regulator with four low-pressure ports, shockproof rubber cover, and stable intermediate pressure.

Interspiro Divator RS4 4-Port DIN Regulator with Breathing Valve and Hose

SKU: INSDR4PGDK

^$816

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In Stock

DESCRIPTION

A high-performance, shockproof regulator with four low-pressure ports, a robust breathing valve, and a 28.5" UNF 3/8 hose.

Scubapro MK2 EVO/S270 Regulator

SKU: SCPM2ES270

^$600

+ wishlist

In Stock

DESCRIPTION

A reliable and lightweight regulator set with enhanced freezing resistance for recreational divers.

Mares Dual Adj Octopus Regulator

SKU: MRSDAO

^$284.95

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In Stock

DESCRIPTION

A lightweight octopus regulator with a yellow hose and adjustable breathing knob.

Cressi START-ER Package

SKU: CSBPSPXS

^$764.95

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In Stock

DESCRIPTION

A reliable and complete scuba diving package with a non-balanced flow-by-piston 1st stage and downstream demand valve 2nd stage.

TUSA SS-81 Safe-Second Regulator

SKU: TBTSS81YW

^$299

+ wishlist

In Stock

DESCRIPTION

A reliable and durable second stage regulator with a large diaphragm and purge for easy breathing.

Scubapro Mark 2 EVO Regulator, First Stage Only

SKU: SCPM2E

^$304

+ wishlist

In Stock

DESCRIPTION

A lightweight, piston-style first stage regulator with extended thermal insulation and increased airflow.

Poseidon Cyklon Octopus

SKU: POSCO

~~$349.95~~ Save: $65 (19%)

^$284.95

+ wishlist

In Stock

DESCRIPTION

A heavy-duty octopus with a bright yellow purge housing for easy identification in extreme diving conditions.

Catalina 80 Cubic Foot Aluminum Tank with Pro Valve

151 reviews

SKU: AQUTA80NG

~~$294.95~~ Save: $24.96 (8%)

^$269.99

+ wishlist

In Stock

DESCRIPTION

A rust-resistant, buoyant aluminum tank with high flow capacity valve and convertible K-Valve.

Pros

Well-made and durable
Good customer service
Good value for the price
Variety of color options
Fast delivery time

Aqua DIN to Yoke Regulator Converter

42 reviews

SKU: AQUDRC

^$36.95

+ wishlist

In Stock

DESCRIPTION

A corrosion-resistant Aqua DIN to Yoke Regulator Converter made of marine-grade chromed brass. Must-have dive kit item.

Pros

Usefulness
Interchangeability
Reliability
Affordability
Versatility

Mares Prestige Octopus

29 reviews

SKU: MRSPRO

~~$169.95~~ Save: $45.00 (26%)

^$124.95

+ wishlist

In Stock

DESCRIPTION

A compact and reliable octopus with easy breathing and durable housing.

Pros

Good value for the price
Suitable for beginners
Durable and long-lasting
Easy breathing
Reliable performance

Scuba Regulator & Octo Grab Bag

15 reviews

SKU: SCBR1O

~~$514.90~~ Save: $134.95 (26%)

^$379.95

+ wishlist

In Stock

DESCRIPTION

A reliable and balanced scuba regulator and octo grab bag for underwater diving.

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Downstream Valve Regulators

Downstream valve regulators are a fundamental component for divers at every level, providing a reliable and straightforward mechanism for breathing underwater. Whether you’re planning summer dives in warm tropical waters or gearing up for local lake explorations as the season hits its peak, choosing the right regulator can make all the difference in your underwater experience. Downstream designs are especially popular for their simplicity and ease of maintenance, making them an excellent choice for new divers who want dependable performance without the complexity of more advanced systems. If you’ve ever knelt on a sandy bottom, watching shafts of sunlight ripple through clear water, you’ll know the peace of mind that comes from a regulator that delivers air smoothly and consistently with every breath. Many instructors recommend downstream valve regulators for training, as their forgiving design can handle the bumps and scrapes of learning without fuss. They’re also a favorite among dive shops and rental fleets for precisely this reason—durability and straightforward servicing ensure they’re always ready for the next adventure.

For more experienced divers, downstream valve regulators offer a practical backup or travel option. Their rugged build and resistance to free-flow make them ideal for drift dives, shore entries, or as part of a redundant system for technical or cold water excursions. Picture yourself gliding over a coral reef, the steady hiss of your regulator blending with the soundscape of parrotfish and distant boat engines—a downstream valve regulator can offer that seamless connection between you and the aquatic world. These regulators are also a thoughtful gift for anyone starting their scuba journey, a recent graduate of an open water course, or a family member preparing for a dive trip. They embody the spirit of exploration, promising reliability whether you’re exploring kelp forests, shipwrecks, or simply enjoying a day snorkeling with friends. When selecting a downstream valve regulator, consider factors like ease of servicing, compatibility with your other gear, and the environments you plan to explore. Many divers appreciate the peace of mind that comes from knowing their equipment is both robust and user-friendly, especially when traveling to remote destinations where service options may be limited.

If you’re comparing options or want to understand how downstream designs stack up against other types, such as balanced or pilot valve systems, it’s worth exploring the broader family of regulators. For those who wish to dive deeper into the mechanics and benefits of different regulator technologies, our comprehensive page on Demand Valve Regulators offers detailed insights. As the summer season brings longer days and warmer water temperatures, now is an ideal time to assess your gear and ensure you’re equipped for safe, comfortable dives. Downstream valve regulators, with their proven track record and approachable design, continue to be a mainstay for divers who value simplicity, reliability, and the freedom to focus on the wonders beneath the surface.

Top Picks For Downstream Valve Regulators